Results 41 to 50 of about 3,560 (179)

Melatonin decreases eye pressure in depressive patients with normal intraocular pressure

Archives of Clinical and Experimental Surgery, 2019
Background/Aim: In this study, we aimed to show the effect of melatonin, a pineal hormone, on intraocular pressure in patients with depression and normal ocular tension.
Gokhan Ozdemir, Ebru Findikli
doaj   +1 more source

Low‐Cost New Glaucoma Drainage Device in Indonesia: One Year Follow‐Up of 252 Subjects

Clinical &Experimental Ophthalmology, EarlyView.
ABSTRACT Background To evaluate the early efficacy and safety of a new polymethyl methacrylate 200 mm2 non‐valved glaucoma drainage device (GDD) designed for Indonesian use over a 12 month period. Methods This was a prospective study following subjects with various forms of refractory glaucoma aged ≥ 7 years old followed for 12 months. The subjects had
Virna Dwi Oktariana Asrory, William H. Morgan   +1 more
wiley   +1 more source

Comparison of Luneau SA disposable and Goldmann applanation tonometer readings [PDF]

Eye, 2006
To test the agreement of intraocular pressure (IOP) measurements made with Luneau SA applanators and Goldmann applanator.A single-blind crossover trial. IOPs were measured in both eyes of subjects with both applanators. Type of applanator was alternated to eliminate systematic bias. Multiple observers were used.
Wong, D, Baddon, ACJ, Quah, SA, Batterbury, M, Osborne, SF   +4 more
openaire   +5 more sources

Validation of Recalibrated TONOVET Plus and TONOVET Pro in Canine Eyes Compared to Manometer and TONOVET

Veterinary Ophthalmology, EarlyView.
ABSTRACT Objective To evaluate the accuracy of recalibrated TONOVET Plus (rTVP) and the newly released TONOVET Pro (TVPR) in measuring intraocular pressure (IOP) in ex vivo canine eyes compared to manometer and the established TONOVET (TV). Procedure Sixteen enucleated canine eyes were cannulated to establish manometric IOPs ranging from 5 to 80 mmHg ...
Jiwon Lee, Wontae Kim, Jaeho Shim, Yujin Kim, Seonmi Kang, Young‐Kyoung Yoo, Young‐Ho Lee, Kangmoon Seo   +7 more
wiley   +1 more source

Variation of Bruch's membrane opening in response to intraocular pressure change during scleral lens wear, in a population with keratoconus

Ophthalmic and Physiological Optics, Volume 45, Issue 2, Page 405-415, March 2025.
Abstract Purpose The present study aimed to determine the potential impact of scleral lenses on intraocular pressure (IOP) by analysing the Bruch's membrane opening–minimum rim width (BMO‐MRW) while the lenses are worn, in a population with keratoconus.
Langis Michaud, Steven Balourdet, Dan Samaha   +2 more
wiley   +1 more source

Comparative study of recording intraocular pressure in adults by three different tonometers Goldmann applanation tonometer, noncontact tonometer, and tonopen

Journal of the Egyptian Ophthalmological Society
Purpose To compare and correlate the intraocular pressure (IOP) measurement obtained by Goldmann applanation tonometer (GAT), noncontact tonometer (NCT), and tonopen in normal and glaucomatous patients.
Varsha V Manade, Megha R Kotecha, Surbhi A Chodvadiya, Jhimli Ta, Radhika R Paranjpe   +4 more
doaj   +1 more source

Association of glycaemic control with intraocular pressure in a large general population: Results from the UK Biobank

Diabetes, Obesity and Metabolism, Volume 26, Issue 11, Page 5192-5201, November 2024.
Abstract Aim To evaluate the association of glycated haemoglobin (HbA1c) and serum glucose with intraocular pressure (IOP) in a large UK general population. Materials and Methods Participants were selected from the UK Biobank, excluding those with eye conditions that may affect IOP. IOP was measured using an ocular response analyser.
Qiaoling Liu, Carlos Celis‐Morales, Naveed Sattar, Paul Welsh   +3 more
wiley   +1 more source

Goldmann Tonometry and Corneal Biomechanics

Applied Sciences, 2021
Glaucoma is the second cause of irreversible blindness in the world. Intraocular pressure (IOP) is a recognized major risk factor for the development and progression of glaucomatous damage. Goldmann applanation tonometry (GAT) is internationally accepted
Dario Messenio, Marco Ferroni, Federica Boschetti   +2 more
doaj   +1 more source

Simulation techniques in optometric education: Is a model eye for tonometry a valuable instruction tool?

Ophthalmic and Physiological Optics, Volume 44, Issue 7, Page 1569-1581, November 2024.
Abstract Purpose Simulation techniques are used in healthcare education to support the development of clinical skills. The aim of this study was to investigate the perceived value of a tonometry model eye (TME) when used in teaching and learning the clinical skill of Goldmann applanation tonometry (GAT) in optometric education in the UK.
Kate Doorduyn, Rebekka Heitmar, Lauren Coetzee   +2 more
wiley   +1 more source

Two-position measurement of intraocular pressure by PT100 noncontact tonometry in comparison with Goldmann tonometry

Clinical Ophthalmology, 2011
Kelechi C Ogbuehi, John C Chijuka, Uchechukwu L Osuagwu Department of Optometry & Vision Science, College of Applied Medical Sciences, King Saud University, Riyadh, Kingdom of Saudi ArabiaBackground: The purpose of this study was to evaluate the ...
Ogbuehi KC, Chijuka JC, Osuagwu UL
doaj